I'm curious to hear your thoughts on the 7P. I've used mine off and on with the PS5 for the last week, and have been underwhelmed by the 3D audio performance. Astro's Playroom is pretty good but in Fortnite, sounds that are nearby seem much, much farther away (even reloading your weapon or opening a door).
Three separate occasions I was shot from behind by someone who I either didn't hear at all or sounded 50 yards away. It was bad enough that I ended up going back to playing with Sony MDR-7506's plugged into the Dualsense. They don't sound as "fun" as the 7P, and they're definitely not as comfortable, but spatially they are far more accurate. On my PS4 Pro I had been using a Gen 1 A50/Mixamp, so that's my frame of reference for gaming.
My 7P will be returned. I pre-ordered some pc38x's from the next Drop after much thread lurking & debate. Penrose are very tempting as well, so I'd love to hear from those who have tried both the pc38x and Penrose, especially if it was on PS5.